Funding for this research was provided by:
Taizhou city technology bureau (111KY07)
Received: 7 October 2016
Accepted: 27 December 2017
First Online: 29 January 2018
Ethics approval and consent to participate
: This study was approved by the ethical committee of Tai Zhou Central Hospital.
: Written informed consent was obtained from the patient for publication of this report and the accompanying images.
: The authors declare that they have no competing interests.
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